Home / 54,177.25-81,282.09-23,014.93

Finding the Fourth Proportional to 54,177.25, 81,282.09 and 23,014.93

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Solution

The fourth proportional to 54,177.25, 81,282.09 and 23,014.93 is: 34,529.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,177.25 : 81,282.09 = 23,014.93 : x
  2. Step 2: Convert to fraction form
    54,177.25/81,282.09 = 23,014.93/x
  3. Step 3: Cross multiply
    54,177.25x = 81,282.09 × 23,014.93
  4. Step 4: Simplify right side
    54,177.25x = 1,870,701,611.60
  5. Step 5: Solve for x
    x = 1,870,701,611.60/54,177.25
  6. Step 6: Final answer
    x = 34,529.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.